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Showing 1-30 of 37 results for "PHR1305" within Papers
Xiao-Yan Cao et al.
Huan jing ke xue= Huanjing kexue, 32(10), 3011-3017 (2012-01-28)
Sorption behavior of heavy oil onto Jiaozhou Bay sediment in the presence of anionic surfactant sodium dodecylbenzene sulfonate (SDBS) in artificial seawater was studied. Batch method was used to investigate the kinetic and thermodynamic behaviors. The results showed that the
M Rahimi et al.
Analytica chimica acta, 836, 45-52 (2014-07-01)
A conducting copolymer of pyrrole and phenol was electrochemically synthesized on steel frits as a sorbent. The applicability of the frit was assessed for the solid-phase extraction of trace amounts of polycyclic aromatic hydrocarbons (PAHs) in aqueous samples followed by
Xiao-Yan Cao et al.
Huan jing ke xue= Huanjing kexue, 32(11), 3327-3334 (2012-02-03)
A batch sorption study was carried out to investigate the sorption behaviors of DDT onto JiaoZhou Bay sediment in the presence of an anionic surfactant sodium dodecylbenzene sulfonate (SDBS), and a cationic surfactant, cetyltrimethylammonium bromide (CTAB) with low concentrations. The
Specific determination of linear alkylbenzenesulfonates (LAS) in commercial detergents and whole blood by high-performance liquid chromatography with solid-phase extraction
Xue Y, et al.
Journal of Analytical Toxicology, 31(1), 37-43 (2007)
Mohammad Kamruzzaman et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 86, 375-380 (2011-12-03)
A sensitive spectrofluorimetric method has been developed for the determination of moxifloxacin (MOX) using europium(III)-MOX complex as a fluorescence probe in the presence of an anionic surfactant, sodium dodecyl benzene sulfonate (SDBS). The fluorescence (FL) intensity of Eu(3+) was enhanced
Jarmila Vilčáková et al.
Molecules (Basel, Switzerland), 17(11), 13157-13174 (2012-11-07)
The effect of ionic surfactants and manufacturing methods on the separation and distribution of multi-wall carbon nanotubes (CNTs) in a silicone matrix are investigated. The CNTs are dispersed in an aqueous solution of the anionic surfactant dodecylbenzene sulfonic acid (DBSA)
Dongfang Liu et al.
Bioresource technology, 126, 56-63 (2012-10-18)
The effects of different surfactants (SDBS, C(14)BDMA, Tween20) on the sorption of nickel(II) onto aerobic activated sludge were studied. Results showed that the influence of surfactants on the adsorption of nickel(II) strongly depended on the type of the surfactants. The
Adsorption of linear alkyl benzene sulfonates on oil-water interface: Effects of Na+, Mg2+ and Ca2+ ions
Anachkov SE, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 466, 18-27 (2015)
Kuldeep Kaur et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 96, 790-795 (2012-08-29)
An efficient molecularly imprinted solid phase extraction (MISPE)-spectrofluorimetric method was developed to sensitively determine danofloxacin (DAN) in milk samples. Solid phase extraction procedure using MISPE cartridges was first performed on milk samples and then spectrofluorimetric determination was done at 546
D D Milenković et al.
Ultrasonics sonochemistry, 20(3), 955-962 (2012-11-29)
This study was aimed at removal of 4-dodecylbenzene sulfonate (DBS) ions from aqueous solutions by ultrasound-assisted adsorption onto the carbonized corn cob (AC). The main attention was focused on modeling the equilibrium and kinetics of adsorption of DBS onto the
Minglei Chen et al.
Langmuir : the ACS journal of surfaces and colloids, 29(12), 3912-3923 (2013-03-01)
The impact of Ca(2+) counterions on the adsorption at the air-water interface and self-assembly in aqueous solution of the rhamnolipid biosurfactant and its mixture with the anionic surfactant sodium dodecylbenzenesulfonate, LAS, has been studied using neutron reflectometry and small-angle neutron
Xiao-Ying Qv et al.
Environmental toxicology and chemistry, 32(2), 426-433 (2012-11-21)
Sodium dodecyl benzene sulfonate (SDBS) and cetyl trimethyl ammonium chloride (CTAC) are two kinds of surfactants widely applied in various industries. The tremendous direct discharge of these surfactants into natural waters has posed a significant threat to ecosystems. Dunaliella bardawil
Feng Li et al.
Chemosphere, 107, 58-64 (2014-05-31)
The effects of the surfactants, Tween 80 and sodium dodecyl benzene sulfonate (SDBS) on a membrane's fatty acid composition and the transmembrane transport of phenanthrene were investigated. The results indicated that both surfactants could modify the composition of fatty acids
Raymond Yeung et al.
PloS one, 15(4), e0228973-e0228973 (2020-04-17)
Electrically conductive composite ultrafiltration membranes composed of carbon nanotubes have exhibited efficient fouling inhibition in wastewater treatment applications. In the current study, poly(vinyl-alcohol)-carbon nanotube membranes were applied to fed batch crossflow electroultrafiltration of dilute (0.1 g/L of each species) single
Simple and rapid determination of linear alkylbenzene sulfonates by in-tube solid-phase microextraction coupled with liquid chromatography
Hirayama Y, et al.
Journal of Health Science, 52(3), 228-236 (2006)
Ding-Sheng Chen et al.
Huan jing ke xue= Huanjing kexue, 32(12), 3680-3684 (2012-04-04)
Complicated industrial organic waste gas with the characteristics of low concentration,high wind volume containing inorganic dust and oil was employed the research object by complex absorption. Complex absorption mechanism, process flow, purification equipment and engineering application were studied. Three different
Gui-Peng Yang et al.
Marine pollution bulletin, 62(11), 2362-2369 (2011-09-29)
The sorption behavior of nonylphenol (NP, a toxic endocrine disruptor) on marine sediments was studied in detail through a series of kinetic and thermodynamic sorption experiments. The results showed that the sorption reaction of NP on marine sediments reached equilibrium
Fenfen Zhang et al.
Bioelectrochemistry (Amsterdam, Netherlands), 89, 42-49 (2012-10-10)
A novel cysteic acid modified carbon paste electrode (cysteic acid/CPE) based on electrochemical oxidation of L-cysteine was developed to simultaneously determine ofloxacin and gatifloxacin in the presence of sodium dodecyl benzene sulfonate (SDBS). Fourier transform infrared spectra (FTIR) indicated that
Amir Reza Sadrolhosseini et al.
PloS one, 9(4), e93962-e93962 (2014-04-16)
Polypyrrole multi-walled carbon nanotube composite layers were used to modify the gold layer to measure heavy metal ions using the surface plasmon resonance technique. The new sensor was fabricated to detect trace amounts of mercury (Hg), lead (Pb), and iron
Chen Li et al.
Chemical communications (Cambridge, England), 49(11), 1100-1102 (2013-01-04)
The morphological evolution of PANI helixes was achieved without the use of chiral dopants, but by a facile process through the generation of onion-like multi-lamellar vesicles used as a novel soft-template and a liquid crystal acting as a promoter for
Ji-Tai Li et al.
Ultrasonics sonochemistry, 19(5), 1033-1038 (2012-03-24)
Amidinohydrazone compounds are very important synthetic intermediates and can serve as versatile precursors in synthesis of many natural products and drug molecules. The use of ultrasound, p-dodecylbenzenesulfonic acid (DBSA) and water as solvent improved the synthesis of different 2-(1,5-diaryl-1,4-pentadien-3-ylidene)-hydrazinecarboximidamide hydrochlorides.
Zhanguang Chen et al.
Analytical and bioanalytical chemistry, 404(6-7), 1673-1679 (2012-08-14)
A resonance light scattering (RLS) sensor for guanine base associated mutations has been developed on the basis of the high selectivity of methylene blue (MB) for guanine bases in the presence of sodium dodecyl benzene sulfonate (SDBS). MB, when bound
Jiahua Zhu et al.
Environmental science & technology, 46(2), 977-985 (2011-12-01)
A facile thermodecomposition process to synthesize magnetic graphene nanocomposites (MGNCs) is reported. High-resolution transmission electron microscopy and energy filtered elemental mapping revealed a core@double-shell structure of the nanoparticles with crystalline iron as the core, iron oxide as the inner shell
Itzel G Godinez et al.
Environmental pollution (Barking, Essex : 1987), 174, 106-113 (2012-12-19)
The aggregation, transport and deposition kinetics (i.e. attachment and release) of TiO(2) nanoparticles (nano-TiO(2)) were investigated as a function of ionic strength and the presence of anionic (sodium dodecylbenzene sulfonate, SDBS) and non-ionic (Triton X-100) surfactants in 100% critical micelle
SeungHyun Jeon et al.
Theranostics, 4(11), 1123-1132 (2014-09-25)
We have developed a conductive nano-roughened microfluidic device and demonstrated its use as an electrically modulated capture and release system for studying rare circulating tumor cells (CTCs). The microchannel surfaces were covalently decorated with epithelial cancer-specific anti-EpCAM antibody by electrochemical
Jing Xu et al.
Colloids and surfaces. B, Biointerfaces, 103, 375-380 (2012-12-25)
Inorganic-organic hybrid materials with tunable chemical and physical properties were prepared from mono epoxy terminated polydimethylsiloxane (PDMS) macromonomer and gelatin for improving their flexibility and hydrophobicity. Sodium dodecyl sulfate (SDS) and sodium dodecyl benzene sulfonate (SDBS) were used to enhance
Molly S Costanza-Robinson et al.
Environmental science & technology, 46(20), 11206-11212 (2012-10-05)
Surfactant miscible-displacement experiments represent a conventional means of estimating air-water interfacial area (A(I)) in unsaturated porous media. However, changes in surface tension during the experiment can potentially induce unsaturated flow, thereby altering interfacial areas and violating several fundamental method assumptions
C E Morgan et al.
Langmuir : the ACS journal of surfaces and colloids, 28(50), 17339-17348 (2012-11-22)
The kinetics of re-equilibration of the anionic surfactant sodium dodecylbenzene sulfonate at the air-solution interface have been studied using neutron reflectivity. The experimental arrangement incorporates a novel flow cell in which the subphase can be exchanged (diluted) using a laminar
Shaohua Huang et al.
Dalton transactions (Cambridge, England : 2003), 41(18), 5634-5642 (2012-03-21)
Yttrium tungstate precursors with novel 3D hierarchical architectures assembled from nanosheet building blocks were successfully synthesized by a hydrothermal method with the assistance of sodium dodecyl benzenesulfonate (SDBS). After calcination, the precursors were easily converted to Y(2)(WO(4))(3) without an obvious
Determination of surfactant mixtures in shampoos and detergents by HPLC
Nakamura K and Morikawa Y
Journal of the American Oil Chemists' Society, 61(6), 1130-1135 (1984)
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